I combine extensive statistical experience with a relaxed, collaborative interaction style. With over 15 years experience as a statistician, I am familiar with modern statistical methods, as well as methods popular in data science. I have experience at top universities, and in industry, so I know how to meet the needs of a variety of clients. I am a data cleaning and management expert. I am highly proficient at developing custom programming solutions in Stata’s scripting and matrix programming languages. I also have experience with Mplus, SAS, SPSS, R, and Python. My methodological specialties include: - Complex regression models - Generalized linear models (e.g. logistic regression, Poisson models) - Analysis of longitudinal/multilevel data - Structural equation models - Clustering methods (latent class analysis and cluster analysis) - Methods for analyzing data with missing values (e.g. multiple imputation, FIML) Because each project and collaboration is unique, my approach to working with clients is flexible. Some examples of the services I offer are: - Create custom code to automate routine data management and reporting - Provide advice on data collection and research design - Implement statistical analysis plans - Author reports for a variety of technical and non-technical audiences - Perform complex data management tasks - Implement methods not available in existing software - Meet with you regularly to answer questions that come up in the research process

Upwork's Top Rated Plus and 100% Job Success. As a native English speaker with over 8 years of experience in academic writing and an extensive background in research, I provide academic editing, proofreading, formatting, and coaching services to promote your academic success! Specifically, I have worked with clients on several written assignments, including: ✅ PhD dissertations, ✅ Bachelor's and Master's theses, ✅ Capstone projects, ✅ research proposals, ✅ funding proposals, ✅ scholarship applications, ✅ German-English translations, ✅ speeches, and ✅ presentations. I offer different levels of editing: ✅ Developmental/Structural Editing (Heavy Structural Editing) Ensures a clear, coherent "big- picture" structure and logical flow to strengthen the overall argument of your work. ✅ Line Editing (Heavy Copyediting) Focuses on style, clarity, flow, and structure of copy. ✅ Copyediting (Light/Medium Copyediting) Focuses on grammar, punctuation, spelling, and consistency throughout. ✅ Proofreading/Formatting (Lightest Editing) Acting as a final review, this level of editing is only meant to catch any remaining errors left behind after editing. The level of editing required will dictate the project pricing. To guarantee my client's satisfaction, all editing, including the level of editing needed, is discussed and agreed upon before work starts. Formatting - I am most familiar with APA 7, but I am also comfortable with MLA, Harvard, and Chicago styles. Additionally, I have also worked with diverse university formatting requirements and can ensure compliance with any guidelines provided. Follow-Up Support - After submitting my edited version, I offer clients 1-on-1 follow-up consultations to discuss additional needs and work together to finalize the project at no additional charge. This collaborative approach ensures complete transparency and maintenance of my client's academic voice and thoughts. In mentoring, my ultimate goal is to help my clients 1. Identify their specific written need and abilities 2. Help create a personalized plan for their further academic writing success 🚨 Please note that I do not conduct research or write papers on behalf of students.

🌟 Elevate Your MBA PHD DBA Research, and Transformation Goals with Dr Samuel Lee 🌟 🎓 Academic Coaching & Research Support - PhD & MBA supervision, coaching, and mentoring - Academic writing, research design, and literature reviews - Data analysis and applied statistics-SPSS, STATA, R, SAS, Python, and NVivo. - Guidance on thesis progression, examiner expectations, and assessment standards Whether you’re struggling with methodology, refining your arguments, or preparing for proposal or examinations, Dr Lee provides structured, outcome-driven support that empowers candidates to succeed. 💼 Business Transformation & Leadership Development - Organisational capability building for MNCs and SMEs - HR strategy and change management consulting - Leadership development and training programs - Navigating digital disruption and reshaping operating models Dr Samuel Lee is a seasoned Associate Professor, academic coach, and transformation advisor with over 30 years of experience across Singapore and the Asia-Pacific region. His rare blend of academic rigor and real-world consultancy makes him the ideal partner for individuals and organisations navigating complex challenges. Dr Lee helps businesses bridge theory and practice, ensuring strategies are not only evidence-based but also practical and sustainable. His expertise in digital transformation equips traditional organisations to thrive in today’s fast-changing economy. 📩 Partner with Dr Samuel Lee today to transform knowledge into measurable impact.

I’m an Economics student (final year) focused on data analysis and applied econometrics. I help people turn data into clear insights and easy-to-understand visuals. What I do best: -Regression analysis (SPSS): simple and multiple linear regression, model interpretation, and clear conclusions. -Data preparation (Excel): cleaning datasets, organizing variables, building tables, and creating summaries. -Public data research: sourcing reliable indicators (inflation, unemployment, consumption, sales proxies) from Eurostat, the World Bank, and national statistics portals. -Reports & slides: concise reports and presentations that explain results in plain language (non-technical friendly). My strengths: -Clear communication: results explained step-by-step, not just numbers. -Fast, structured delivery for small and medium projects. -Transparent approach: I clarify assumptions, limits, and what the data can (and can’t) prove.

I am a data scientist and biostatistician with a PhD degree, post doc fellow and many years of experience in various fields, not only medical. I am an expert in R and SAS, coauthor of R package, academic lecturer. I can design your experiment, clinical trial, compute sample size, perform the statistical analysis. My consulting company one: Ixstat.com My personal website: Biostatcode.org

I help organizations turn complex data into clear, actionable dashboards and geospatial insights using Power BI and GIS technologies. I’m a data visualization and GIS specialist with 6+ years of experience working on dashboards, KPI reporting systems, and location-based analytics for logistics, real estate, operations, and data-driven teams that need reliable insights to support decision-making. Clients typically work with me for: Building Power BI dashboards with clean data models, DAX, and Power Query Designing KPI and executive reporting systems that are easy to understand and maintain Creating geospatial maps and territory analytics using ArcGIS, QGIS, Mapbox, and Google Maps Location-based analysis such as heatmaps, demographic overlays, and operational coverage maps Integrating data from SQL databases, Excel, CSV, JSON, and external APIs When it adds value, I also integrate AI-powered insights into dashboards, such as automated summaries, trend detection, forecasting, and anomaly detection, helping teams understand data faster without manual analysis. I focus on clarity, performance, and long-term usability—so dashboards remain accurate, responsive, and useful as data grows. If you need a specialist who can organize your data, visualize it clearly, and deliver reliable insights for ongoing decision-making, I’m ready to help.

I help researchers publish Q1 papers, complete PRISMA systematic reviews, and fix complex academic manuscripts with journal‑editor precision ———- What I specialize in - Systematic reviews (PRISMA, JBI, Cochrane‑style) - Meta‑analysis (R, Stata, effect sizes) - Academic editing for Q1/Q2 journals - Response‑to‑reviewers support - Research design & data interpretation (PLS‑SEM, AMOS, NCA) - Thesis/dissertation editing (Business, Marketing, Tourism, Tech) —————————- Why clients trust me - Academic Editor, Q1 journal (Wiley) - Emerald Literati Award for Outstanding Paper 2024 - 40+ peer‑reviewed publications (Scopus/Web of Science) - H‑index 20 | i10‑index 30 - 137+ verified peer reviews 13M+ LinkedIn reach (research communication & consulting) 100% job success on Upwork —————— How I work 100% original, plagiarism‑free Track changes + transparent communication Confidentiality guaranteed Fast, reliable, and publication‑standard editing.

Data Analyst & AI Automation Expert | building Power BI & Tableau dashboards, financial models, and AI automations with n8n + Claude Code. 6+ years turning raw data into decisions, and manual reporting into workflows that run themselves. I help startups, SMBs, financial services firms, e-commerce brands, and SaaS companies make sense of their data. Whether you need an interactive BI dashboard, a three-statement financial model, a SQL data pipeline, or an end-to-end automation that pulls data from your apps, cleans it, and delivers the report to your inbox — I build accurate, well-documented work designed to scale with your business. 📊 Data Analytics & Business Intelligence ✔ Executive, operational & real-time KPI dashboards — Power BI, Tableau, Looker Studio ✔ Advanced DAX measures, Power Query (M), Tableau Prep, RLS/OLS, embedded analytics ✔ Semantic data modeling — star schema, snowflake schema, calculation groups ✔ Data cleaning, profiling & transformation — Python (Pandas, NumPy), SQL, Excel ✔ ETL pipelines & data integration across CRMs, ERPs, marketing platforms, and APIs ✔ Database design & query optimization — PostgreSQL, MySQL, SQL Server, Azure SQL, Amazon RDS, BigQuery, Snowflake ✔ Web scraping & data extraction — Python (BeautifulSoup, Selenium, Scrapy) ✔ Exploratory data analysis (EDA), time series, cohort, funnel & A/B test analysis ✔ Customer segmentation, RFM, churn, retention & lifetime value (LTV) modeling ✔ Predictive modeling, regression, classification & clustering — Scikit-learn 💹 Financial Analysis & Modeling (MBA in Finance) ✔ Three-statement financial modeling — integrated P&L, balance sheet, cash flow ✔ Budgeting, forecasting, rolling forecasts & scenario modeling — FP&A dashboards ✔ Valuation — DCF, comparable companies, precedent transactions, sensitivity & Monte Carlo ✔ M&A and LBO modeling, equity research, investment memos ✔ Ratio analysis — liquidity, solvency, profitability, efficiency ✔ Variance analysis (price, volume, mix), cost analysis & segment profitability ✔ SaaS metrics — MRR, ARR, CAC, LTV, churn, payback period ✔ E-commerce analytics — AOV, conversion, customer cohorts, marketing ROI ✔ Unit economics, pricing analysis, breakeven & contribution margin ✔ 13-week cash flow models, working capital & treasury reporting ✔ Investor- and board-ready reporting packs and KPI scorecards ✔ Panel data regression & econometric analysis — SPSS, Stata, fixed effects, Hausman 🤖 AI Automation & Workflow Engineering ✔ End-to-end workflow automation with n8n (cloud & self-hosted) — data syncing, alerts, scheduled reports ✔ AI agents & agentic workflows powered by Claude and OpenAI ✔ Custom automations with Claude Code — scripting, API integrations, multi-step pipelines ✔ AI-powered data cleaning, classification, summarization & document parsing ✔ Invoice, receipt, contract & PDF processing with OCR + LLM extraction ✔ Email, CRM, Slack, Notion, Airtable & Google Workspace automation ✔ Automated report generation & branded PDF/Excel delivery pipelines (Python, Playwright, ReportLab) ✔ Lead generation, enrichment & outreach workflows ✔ Replacing manual, repetitive work across finance, operations, and marketing teams 🛠 Tools & Technologies * BI & Visualization: Power BI (DAX, RLS, Power Query, Service), Tableau (Desktop, Prep, Server, Cloud), Looker Studio * Programming: Python (Pandas, NumPy, Matplotlib, Seaborn, Scikit-learn, Plotly), SQL, VBA *Databases & Cloud: PostgreSQL, MySQL, SQL Server, Azure SQL, Amazon RDS, Amazon S3, BigQuery, Snowflake *Spreadsheets: Excel (Power Query, Power Pivot, VBA, Macros, Pivot Tables, Solver), Google Sheets (Apps Script) *Statistics & Research: SPSS, Stata, SAS — regression, panel data, time series, econometrics *AI & Automation: n8n, Claude, Claude Code, OpenAI API, Make, Zapier, webhooks, REST APIs 📁 Projects I deliver ✔ Sales, marketing, finance & operations dashboards with drill-through and dynamic filters ✔ CFO/CEO reporting packs combining BI dashboards and integrated financial models ✔ Custom KPI trackers, scorecards and benchmarking studies ✔ Automated month-end reporting and management accounts ✔ Power BI / Tableau migrations and dashboard redesigns ✔ Data warehouse design, ETL pipelines and database optimization ✔ Research dashboards for academic and policy work (panel data, macroeconomic indicators) ✔ AI agents that read your inbox, query your data, and post results to Slack ✔ End-to-end automations replacing manual spreadsheet workflows Industries I work with: SaaS, e-commerce, fintech, banking, professional services, real estate, manufacturing, healthcare, marketing agencies, and academic research. ✅ Why clients work with me ✔ Finance + data fluency — accurate numbers, clear story ✔ Validated metrics, documented models, on-time delivery ✔ Post-delivery support so your dashboards and automations keep running Send me a message with your goal. I'll tell you exactly how I'd approach it. Let's make your data work smarter.

Hi, I am Mohsin a Senior data analyst with years of experience. I have worked with multiple organizations and various local clients from eCommerce, retail and finance industry. Some services I offer that can help you: • Data modeling • Data extraction, cleaning, analysis, and visualizations • Spreadsheet design and optimization • Dynamic dashboards • Real estate financial analysis • Custom order forms and invoice sheets • Operational, financial, and management reports/summary pages • Inventory management and analysis I can integrate, automate, and blend data from multiple sources, providing comprehensive and insightful analytical solutions using the following tools. • Microsoft Excel • Power Bi, Power Bi Service Cloud • Tableau, Tableau Data Prep, Tableau Server/Creator • Looker Studio and Looker ML • QlikView • Zoho Analytics • SAS Business Intelligence I am conversant with the use of the following statistical analysis software including Nvivo, SPSS, Stata, Excel, Minitab, and GraphPad. I guarantee satisfaction and quality jobs in a short turnaround time. Thanks for coming!!!

Neuroscience and psychology researcher with extensive experience (6 years+) in academic research including: Data collection (e.g. interviews, focus groups, questionnaires, imaging data, biological measures etc.) Data analysis (SPSS, R, Stata, Nvivo) Sytematic and literature reviews (using Covidence) Scientific essay writing (I have completed numerous dissertations, lab reports and essays throughout my bachelor's and master's ) Referencing (EndNote, Refworks, Mendeley) Academic publishing (the following isn't a comprehensive list): 1) Validation of the PHQ-9 in adults with dissociative seizures 2) Cognitive behavioural therapy for adults with dissociative seizures (CODES): a pragmatic, multicentre, randomised controlled trial 3) Cognitive behavioural therapy compared with standardised medical care for adults with dissociative non-epileptic seizures: the CODES RCT- HTA report 4) Study protocol: randomised controlled hybrid type 2 trial evaluating the scale-up of two arts interventions for postnatal depression and Parkinson's disease 5) Evaluation of a community-based performance arts programme for people who have experienced stroke in the UK: protocol for the SHAPER-Stroke Odysseys study 6) Protocol for a feasibility study and process evaluation of a psychosocially modelled diabetes education programme for young people with type 1 diabetes: the Youth Empowerment Skills (YES) programme 7) Performance of the GAD-7 in adults with dissociative seizures Research dissemination via poster presentations as well as teaching at university level. I have previously taught psychology undergraduate students at King's College London about arts interventions for Stroke, Parkinson's and post-natal depression in the context of the SHAPER trial. Tutoring - I have previously taught Biology, Spanish, Psychology, Chemistry and Maths at GCSE and A-levels. Mental health/healthcare- I have experience providing care and support to people of all ages, from university students (as a Welfare Lead) to elderly patients with dementia and/or Alzheimer's (as an Occupational Health Assistant) as well as those suffering from severe mental illness including psychosis (as a Psychology Assistant).